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Chronic Lymphocytic Leukemia clinical trials

Directory of U.S. ClinicalTrials.gov public records for Chronic Lymphocytic Leukemia. Browse Chronic Lymphocytic Leukemia recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 22, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 22, 2026, 1:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
1857
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12
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Recently updated
Condition scope
Chronic Lymphocytic Leukemia
Additional filters apply within this condition.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

How Chronic Lymphocytic Leukemia studies are organized in the registry

CLL is registered together with small lymphocytic lymphoma (SLL) in many records — they are treated as one disease in study design — so listings often carry both names. Drug-class abbreviations, particularly BTK and BCL-2 inhibitor terms, appear directly in current titles.

Terms that often appear in related listings
SLL BTK inhibitor relapsed CLL venetoclax

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

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These controls apply only within Chronic Lymphocytic Leukemia. Default order is Recently updated. Add location, sponsor, treatment, or recruitment status to narrow this condition page further.

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Showing 97–108 of 1,857 matching trials for Chronic Lymphocytic Leukemia.
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Live official records

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Terminated Phase 1Phase 2 Interventional Results available

Pralatrexate + Romidepsin in Relapsed/Refractory Lymphoid Malignancies

NCT01947140
View directory record Official record
Conditions
Lymphoid Malignancies, Multiple Myeloma, Lymphoma, Hodgkin Lymphoma, Non-hodgkin Lymphoma
Interventions
Pralatrexate, Romidepsin
Drug
Lead sponsor
Jennifer Amengual
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Recruiting Phase 1 Interventional

Zanubrutinib in Combination With Odronextamab for the Treatment of Patients With Richter's Transformation

NCT06735664
View directory record Official record
Conditions
Recurrent Transformed Chronic Lymphocytic Leukemia, Refractory Transformed Chronic Lymphocytic Leukemia, Richter Syndrome, Transformed Chronic Lymphocytic Leukemia to Diffuse Large B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Echocardiography, Multigated Acquisition Scan, Odronextamab, Positron Emission Tomography, Ultrasound Imaging, Zanubrutinib
Procedure · Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

NCT02194387
View directory record Official record
Conditions
Body Mass Index 25 or Greater, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Breast Carcinoma, Cancer Survivor, Chronic Lymphocytic Leukemia, Fatigue, Health Status Unknown, Lynch Syndrome, Ovarian Carcinoma, Overweight
Interventions
Dietary Intervention, Internet-Based Intervention, Laboratory Biomarker Analysis, Questionnaire Administration, Telephone-Based Intervention
Dietary Supplement · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
337 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Active, not recruiting Phase 2 Interventional Results available

TCRαβ-depleted Progenitor Cell Graft With Additional Memory T-cell DLI, Plus Selected Use of Blinatumomab, in Naive T-cell Depleted Haploidentical Donor Hematopoietc Cell Transplantation for Hematologic Malignancies

NCT03849651
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Myelodysplastic Syndromes (MDS), NK-Cell Leukemia, Hodgkin Lymphoma, Non Hodgkin Lymphoma (NHL), Juvenile Myelomonocytic Leukemia (JMML), Chronic Myeloid Leukemia (CML)
Interventions
Cyclophosphamide, Fludarabine, Thiotepa, Melphalan, G-csf, Mesna, CliniMACS, ATG (rabbit), Blinatumomab, TCRα/β+, CD19+, CD45RA-depleted DLI
Drug · Biological · Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Not yet recruiting Phase 2 Interventional

Epcoritamab as Consolidation Therapy for High-Risk Pts w/CLL on BTKI

NCT07819214
View directory record Official record
Conditions
CLL, CLL (Chronic Lymphocytic Leukemia), Chronic Lymphocytic Leukemia (CLL), BTKi
Interventions
Epcoritamab
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Not yet recruiting Phase 2 Interventional

Depletion of CD45RA Positive Naive T Cells for the Prevention of Graft Versus Host Disease in Older Patients Undergoing Allogeneic Hematopoietic Cell Transplantation for Acute Leukemia or Myelodysplastic Syndrome

NCT07819396
View directory record Official record
Conditions
Acute Biphenotypic Leukemia, Acute Leukemia, Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Undifferentiated Leukemia, Blastic Plasmacytoid Dendritic Cell Neoplasm, Burkitt Leukemia, Burkitt Lymphoma, Chronic Myeloid Leukemia, BCR-ABL1 Positive, Lymphoblastic Lymphoma, Mast Cell Leukemia, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome
Interventions
Allogeneic CD34+-enriched and CD45RA-depleted PBSCs, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Cyclophosphamide, Fludarabine, Total-Body Irradiation
Biological · Procedure · Drug + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Enrolling by invitation Phase 1 Interventional

CD19.20.22 CAR T-cells for Patients With Relapsed/Refractory B-Cell Lymphomas

NCT07168486
View directory record Official record
Conditions
B-Cell Lymphoma, Diffuse Large B Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma (PMBCL), Follicular Lymphoma, Transformed Follicular Lymphoma (tFL), Mantle Cell Lymphoma, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Richter Transformation, Marginal Zone Lymphoma
Interventions
CD19.20.22 CAR T cells, Fludarabine and Cyclophosphamide
Biological · Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Recruiting Phase 2 Interventional

Nemtabrutinib and Lisocabtagene Maraleucel for the Treatment of Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

NCT07194980
View directory record Official record
Conditions
Recurrent Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Interventions
Nemtabrutinib, Lisocabtagene Maraleucel
Drug · Biological
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Recruiting Phase 2 Interventional

Cord Blood Transplant in Adults With Blood Cancers

NCT05884333
View directory record Official record
Conditions
Acute Myelogenous Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Chronic Myelogenous Leukemia (CML), Myelodysplastic Syndromes (MDS), Myeloproliferative Disorder, Non-Hodgkin's Lymphoma
Interventions
Conditioning Chemotherapy, Cord blood graft
Drug · Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Active, not recruiting Phase 1 Interventional

A Study Assessing Adverse Event and How Oral ABBV-453 Moves Through the Body in Adult Participants With Relapsed or Refractory (R/R) Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)

NCT06291220
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Obinutuzumab, ABBV-453
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Duarte, California • Irvine, California • Billings, Montana + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Not yet recruiting Phase 2 Interventional

Zanubrutinib and Sonrotoclax for the Treatment of Relapsed Chronic Lymphocytic Leukemia /Small Lymphocytic Leukemia, ZeuS-2 Trial

NCT07812246
View directory record Official record
Conditions
Recurrent Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Lymph Node Biopsy, Magnetic Resonance Imaging, Sonrotoclax, Zanubrutinib
Procedure · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
3
States / cities
Duarte, California • Irvine, California • Newnan, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 22, 2026, 1:10 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A First-in-Human Study of HLA-Partially to Fully Matched Allogenic Cryopreserved Deceased Donor Bone Marrow Transplantation for Patients With Hematologic Malignancies

NCT05589896
View directory record Official record
Conditions
Acute Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Biphenotypic Leukemia, Acute Undifferentiated Leukemia, CLL (Chronic Lymphocytic Leukemia), Chronic Myeloid Leukemia (CML), MDS (Myelodysplastic Syndrome), Non-Hodgkin Lymphomas, Hodgkins Lymphoma, Cutaneous T Cell Lymphomas (CTCL)
Interventions
Ossium HPC Marrow, Bone Marrow Transplant, Pre-transplant conditioning - Myeloablative (MAC), Pre-transplant conditioning - Reduced Intensity (RIC), Post-transplant treatment
Other
Lead sponsor
Ossium Health, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
9
States / cities
Duarte, California • Tampa, Florida • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 22, 2026, 1:10 AM EDT

About this Chronic Lymphocytic Leukemia clinical trials directory page

What this page lists
U.S. ClinicalTrials.gov public records that list Chronic Lymphocytic Leukemia as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Chronic Lymphocytic Leukemia.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Chronic Lymphocytic Leukemia.